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EP0702936A3 - Grasping forceps for endoscope - Google Patents

Grasping forceps for endoscope Download PDF

Info

Publication number
EP0702936A3
EP0702936A3 EP95106352A EP95106352A EP0702936A3 EP 0702936 A3 EP0702936 A3 EP 0702936A3 EP 95106352 A EP95106352 A EP 95106352A EP 95106352 A EP95106352 A EP 95106352A EP 0702936 A3 EP0702936 A3 EP 0702936A3
Authority
EP
European Patent Office
Prior art keywords
endoscope
grasping forceps
forceps
grasping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP95106352A
Other languages
German (de)
French (fr)
Other versions
EP0702936A2 (en
Inventor
Yayoi Ishibashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Publication of EP0702936A2 publication Critical patent/EP0702936A2/en
Publication of EP0702936A3 publication Critical patent/EP0702936A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/32056—Surgical snare instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A61B2017/2215—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having an open distal end
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/30—Surgical pincettes without pivotal connections
    • A61B2017/303—Surgical pincettes without pivotal connections with four or more legs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B2017/320064—Surgical cutting instruments with tissue or sample retaining means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1407—Loop

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
EP95106352A 1994-08-25 1995-04-27 Grasping forceps for endoscope Withdrawn EP0702936A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6200948A JPH0856951A (en) 1994-08-25 1994-08-25 Clamping forceps for endoscope
JP200948/94 1994-08-25

Publications (2)

Publication Number Publication Date
EP0702936A2 EP0702936A2 (en) 1996-03-27
EP0702936A3 true EP0702936A3 (en) 1996-06-05

Family

ID=16432975

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95106352A Withdrawn EP0702936A3 (en) 1994-08-25 1995-04-27 Grasping forceps for endoscope

Country Status (3)

Country Link
US (1) US5667525A (en)
EP (1) EP0702936A3 (en)
JP (1) JPH0856951A (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2212084C (en) * 1995-02-02 2008-11-18 Boston Scientific Corporation Surgical wire basket extractor
US6350266B1 (en) * 1995-02-02 2002-02-26 Scimed Life Systems, Inc. Hybrid stone retrieval device
US6278057B1 (en) 1997-05-02 2001-08-21 General Science And Technology Corp. Medical devices incorporating at least one element made from a plurality of twisted and drawn wires at least one of the wires being a nickel-titanium alloy wire
US6191365B1 (en) 1997-05-02 2001-02-20 General Science And Technology Corp Medical devices incorporating at least one element made from a plurality of twisted and drawn wires
JP3331172B2 (en) * 1998-06-12 2002-10-07 旭光学工業株式会社 Endoscope foreign matter collection tool
CA2338909C (en) * 1998-08-14 2011-06-28 Bruno Gianetti Methods, instruments and materials for chondrocyte cell transplantation
US6342062B1 (en) * 1998-09-24 2002-01-29 Scimed Life Systems, Inc. Retrieval devices for vena cava filter
US6156055A (en) * 1999-03-23 2000-12-05 Nitinol Medical Technologies Inc. Gripping device for implanting, repositioning or extracting an object within a body vessel
US6398791B1 (en) * 1999-06-11 2002-06-04 Scimed Life Systems Inc Variable composite sheath with interrupted sections
FR2794653B1 (en) † 1999-06-14 2001-12-21 Sarl Aln KIT FOR THE REMOVAL OF A BLADDER VESSEL FILTER OF THE UMBRELLA TYPE
JP4495276B2 (en) * 1999-09-01 2010-06-30 Ｈｏｙａ株式会社 Endoscope snare
US6939361B1 (en) 1999-09-22 2005-09-06 Nmt Medical, Inc. Guidewire for a free standing intervascular device having an integral stop mechanism
JP3742542B2 (en) * 2000-03-10 2006-02-08 ペンタックス株式会社 Endoscope foreign matter collection tool
JP3989170B2 (en) * 2000-10-05 2007-10-10 オリンパス株式会社 High frequency treatment tool
JP2002263113A (en) * 2001-03-13 2002-09-17 Asahi Optical Co Ltd Clamper for endoscope
JP2002282266A (en) * 2001-03-27 2002-10-02 Asahi Optical Co Ltd Gripper for endoscope
US6676668B2 (en) * 2001-12-12 2004-01-13 C.R. Baed Articulating stone basket
US7294139B1 (en) * 2002-07-26 2007-11-13 C.M. Wright, Inc. Controlled - motion endoscopic grasping instrument
US20040236349A1 (en) * 2003-01-22 2004-11-25 Gellman Barry N. Cervical tenaculum
JP2005160648A (en) * 2003-12-01 2005-06-23 Terumo Corp Wire and medical instrument for removing foreign body in blood vessel
US7762960B2 (en) 2005-05-13 2010-07-27 Boston Scientific Scimed, Inc. Biopsy forceps assemblies
CA2647691C (en) * 2006-03-31 2014-07-08 Wilson-Cook Medical, Inc. Electrosurgical cutting device
US7857827B2 (en) 2006-04-14 2010-12-28 Ethicon Endo-Surgery, Inc. Endoscopic device
US7998167B2 (en) 2006-04-14 2011-08-16 Ethicon Endo-Surgery, Inc. End effector and method of manufacture
US20070244510A1 (en) 2006-04-14 2007-10-18 Ethicon Endo-Surgery, Inc. Endoscopic device
CA2675376C (en) * 2007-01-18 2012-07-10 Valvexchange Inc. Tools for removal and installation of exchangeable cardiovascular valves
US7691104B2 (en) * 2007-07-25 2010-04-06 Olympus Medical Systems Corporation Endoscopic treatment tool
WO2009026272A1 (en) 2007-08-21 2009-02-26 Valvexchange Inc. Method and apparatus for prosthetic valve removal
WO2010021969A1 (en) * 2008-08-18 2010-02-25 Cook Incorporated Device and method for closure of vessel access site
EP2331015A1 (en) * 2008-09-12 2011-06-15 ValveXchange Inc. Valve assembly with exchangeable valve member and a tool set for exchanging the valve member
CN102348420B (en) * 2009-06-15 2013-05-08 奥林巴斯医疗株式会社 Treatment device for endoscope
EP2422734B1 (en) 2010-01-18 2013-08-28 Olympus Medical Systems Corp. High-frequency treatment device
DE102011009161A1 (en) 2011-01-22 2012-07-26 Katrin Lindenmayr Device for removing tonsil stones in self-treatment, comprises cutting spoon, which is attached on shaft for actuation, where offset angle is made flexible between sixty degree and ninety degree
US20130012984A1 (en) * 2011-07-07 2013-01-10 Warsaw Orthopedic, Inc. Surgical instrument for grasping an elongated member
US20140066969A1 (en) * 2012-09-05 2014-03-06 Joe Michael Eskridge Blood clot treatment method and apparatus
US9408621B2 (en) 2013-08-30 2016-08-09 Boston Scientific Scimed, Inc. Medical retrieval devices and related methods of use
JP6688262B2 (en) * 2017-07-13 2020-04-28 トクセン工業株式会社 Grasping forceps for endoscope
JP7154521B2 (en) * 2017-11-02 2022-10-18 学校法人大阪医科薬科大学 local injection needle
PL3716863T3 (en) 2017-12-01 2022-08-22 Arizona Board Of Regents, A Body Corporate Acting On Behalf Of Arizona State University Foreign body extraction device
US11490914B2 (en) 2020-10-07 2022-11-08 Christopher Murphy Dual operation grasping forceps for endoscope
CN112754602A (en) * 2020-12-31 2021-05-07 至善介入消融技术研究院(南京)有限公司 Grabber for foreign matters in human body cavity

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174715A (en) * 1977-03-28 1979-11-20 Hasson Harrith M Multi-pronged laparoscopy forceps
DE8535164U1 (en) * 1985-12-13 1986-02-27 Maslanka, Harald, 7200 Tuttlingen Surgical grasping instrument
DE3626371A1 (en) * 1985-08-05 1987-02-12 Olympus Optical Co WIRE LOOP DEVICE FOR ENDOSCOPE
DE3709706A1 (en) * 1986-03-28 1987-10-08 Olympus Optical Co MEDICAL INSTRUMENT

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117894B1 (en) * 1983-02-08 1989-11-08 Storz-Endoskop GmbH Endoscope comprising a medical gripping instrument
US4655219A (en) * 1983-07-22 1987-04-07 American Hospital Supply Corporation Multicomponent flexible grasping device
US5352237A (en) * 1993-02-08 1994-10-04 United States Surgical Corporation Endoscopic instrument including a handle having a flywheel mechanism
US5465710A (en) * 1993-05-12 1995-11-14 Machida Endoscope Co., Ltd. Endoscope
US5376094A (en) * 1993-08-19 1994-12-27 Boston Scientific Corporation Improved actuating handle with pulley system for providing mechanical advantage to a surgical working element

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174715A (en) * 1977-03-28 1979-11-20 Hasson Harrith M Multi-pronged laparoscopy forceps
DE3626371A1 (en) * 1985-08-05 1987-02-12 Olympus Optical Co WIRE LOOP DEVICE FOR ENDOSCOPE
DE8535164U1 (en) * 1985-12-13 1986-02-27 Maslanka, Harald, 7200 Tuttlingen Surgical grasping instrument
DE3709706A1 (en) * 1986-03-28 1987-10-08 Olympus Optical Co MEDICAL INSTRUMENT

Also Published As

Publication number Publication date
EP0702936A2 (en) 1996-03-27
US5667525A (en) 1997-09-16
JPH0856951A (en) 1996-03-05

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Inventor name: ISHIBASHI, YAYOI